PhoenixmlDb.Core 2.4.0

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. 
dotnet add package PhoenixmlDb.Core --version 2.4.0
                    


                    

                
NuGet\Install-Package PhoenixmlDb.Core -Version 2.4.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="PhoenixmlDb.Core" Version="2.4.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="PhoenixmlDb.Core" Version="2.4.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="PhoenixmlDb.Core" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add PhoenixmlDb.Core --version 2.4.0
                    


                    

                
#r "nuget: PhoenixmlDb.Core, 2.4.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package PhoenixmlDb.Core@2.4.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=PhoenixmlDb.Core&version=2.4.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=PhoenixmlDb.Core&version=2.4.0
                    


                            Install as a Cake Tool

PhoenixmlDb.Core

Core types, interfaces, and XDM (XQuery Data Model) implementation for PhoenixmlDb — a modern embedded XML/JSON document database for .NET.

What's in this package

  • Database interfaces — IDocumentDatabase, IContainer, IDocument for storing and retrieving XML/JSON documents
  • XDM node types — XdmElement, XdmAttribute, XdmDocument, etc. — the W3C XQuery Data Model
  • Transaction model — IReadTransaction, IWriteTransaction with MVCC snapshot isolation
  • Index configuration — path, value, full-text, and metadata indexes for fast queries
  • XML parser and serializer — parse XML into XDM trees and serialize back
  • Atomic value types — dates, times, durations, and other XSD types with correct semantics

When to use this package

Directly: If you're building a storage provider, query engine integration, or tooling that works with XDM types.

Indirectly: This package is a dependency of PhoenixmlDb.XQuery, PhoenixmlDb.Xslt, and the CLI tools. You typically don't reference it alone unless you need the core types without query/transform capabilities.

Quick example

using PhoenixmlDb.Core;
using PhoenixmlDb.Xdm.Parsing;

// Parse XML into an XDM tree
var parser = new XmlDocumentParser();
var result = parser.Parse("<order><item>Widget</item></order>");
var doc = result.Document;

// Navigate the tree
var root = doc.Children[0]; // <order> element
Console.WriteLine(root.StringValue); // "Widget"
Package Description
PhoenixmlDb.XQuery XQuery 4.0 query engine
PhoenixmlDb.Xslt XSLT 4.0 transformation engine
PhoenixmlDb.XQuery.Cli xquery command-line tool
PhoenixmlDb.Xslt.Cli xslt command-line tool

Documentation

Full documentation at phoenixml.dev

License

Apache 2.0

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

  • net10.0

    • No dependencies.

  • net8.0

    • No dependencies.

NuGet packages (3)

Showing the top 3 NuGet packages that depend on PhoenixmlDb.Core:

Package Downloads
PhoenixmlDb.XQuery

XQuery 4.0 query engine for PhoenixmlDb
PhoenixmlDb.Xslt

XSLT 4.0 transformation engine for PhoenixmlDb
Phoenixml.Platform.Editor.Xml

XML/XSD vocabulary binding for Phoenixml.Platform — concrete IDocument and ITreeNodeProvider implementations against PhoenixmlDb.Core's XDM, XSD schema validation pipeline.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
2.4.0 106 10/9/2026
2.3.0 57 10/8/2026
2.2.0 120 10/6/2026
2.1.0 166 10/5/2026
2.0.0 1,662 9/15/2026
1.7.0 945 9/11/2026
1.6.7 926 8/24/2026
1.6.6 198 8/23/2026
1.6.5 199 8/21/2026
1.6.0 173 8/7/2026
1.5.0 129 8/6/2026
1.4.0 119 8/4/2026
1.3.0 374 7/27/2026
1.2.2 309 7/9/2026
1.2.1 173 7/8/2026
1.2.0 342 6/28/2026
1.1.9 341 6/17/2026
1.1.8 221 6/14/2026
1.1.7 151 6/9/2026
1.1.6 129 6/9/2026
Loading failed

**Breaking**, for code that builds `NodeReader` or reads string values of stored nodes directly.
PhoenixmlDb.XQuery and PhoenixmlDb.Xslt are unaffected.

- **BREAKING: `new NodeReader(buffer)` is removed.** A reader takes a `StringValueResolver`, or
 the caller uses `NodeReader.WithoutStringValueResolver(buffer)` to state that it has none.
- **BREAKING: `XdmNode.StrictStringValue` is on by default.** Reading the string value of a node
 that has children, no computed value and no resolver throws `InvalidOperationException`
 instead of returning `""`, which made string comparisons in cross-document queries silently
 wrong (#4). The AppContext switch `PhoenixmlDb.Xdm.StrictStringValue` = `false` restores the old
 behaviour.
- A node with no children and no resolver has the empty string value.
- **A schema that requires XSD 1.1 says so.** A schema whose `xs:schema` has
 `vc:minVersion="1.1"`, or that uses `xs:assert`, `xs:assertion`, `xs:alternative`,
 `xs:openContent`, `xs:defaultOpenContent` or `xs:override` outside a `vc:` guard, fails with a
 message that names the document and the constructs (for example "xs:assert (71)"), instead of
 "Root element is missing" or System.Xml's generic error. The processor implements XSD 1.0; no
 schema that loaded before stops loading.